The data definition, as described in the data dictionary, tells users how each unit of data is defined in the database. which of the following elements will be used to describe the data? check all that apply
a. what field name will the data fall underwhat field name will the data fall under
b. what data type will be included what data type will be included
c. what database manufacturer is used
d. what database manufacturer is used when was the database created

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

When copying and pasting text, the first step is move your cursor type the text select the copy command select the paste command

Working on this program in python 3.7: a year in the modern gregorian calendar consists of 365 days. in reality, the earth takes longer to rotate around the sun. to account for the difference in time, every 4 years, a leap year takes place. a leap year is when a year has 366 days: an extra day, february 29th. the requirements for a given year to be a leap year are: 1) the year must be divisible by 42) if the year is a century year (1700, 1800, the year must be evenly divisible by 400some example leap years are 1600, 1712, and 2016.write a program that takes in a year and determines whether that year is a leap year.ex: if the input is 1712, the output is: 1712 is a leap year. ex: if the input is 1913, the output is: 1913 is not a leap year. your program must define and call the function isleapyear(useryear). the function should return true if the input year is a leap year and false otherwise.